70214253 has 8 divisors (see below), whose sum is σ = 98546400. Its totient is φ = 44345808.

The previous prime is 70214231. The next prime is 70214269. The reversal of 70214253 is 35241207.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70214253 - 2¹⁰ = 70213229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70214293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615858 + ... + 615971.

It is an arithmetic number, because the mean of its divisors is an integer number (12318300).

Almost surely, 2^70214253 is an apocalyptic number.

It is an amenable number.

70214253 is a deficient number, since it is larger than the sum of its proper divisors (28332147).

70214253 is a wasteful number, since it uses less digits than its factorization.

70214253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231851.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 70214253 is about 8379.3945485339. The cubic root of 70214253 is about 412.5485768321.

The spelling of 70214253 in words is "seventy million, two hundred fourteen thousand, two hundred fifty-three".